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Table 9 The gap of IT when \(\pmb{\xi=0.0}\) , \(\pmb{\zeta=30.0}\) , \(\pmb{\sigma=10.0}\) ( \(\pmb{\varepsilon=h^{2}}\) )

From: A selected method for the optimal parameters of the AOR iteration

Methods

ω

γ

\(\boldsymbol{h^{-1}}\)

32

64

128

288

300

AOR

1.9

[1.9: − 0.01:0]

[68,1,860]

[82,534]

   

1.4

[1.4: − 0.01:0]

[10,1,039]

[48,3,191]

   

1

[1: − 0.01:0]

[31,92]

[160,388]

   

AOAOR

1.9

[1.9: − 0.01:0]

30

126

537

2,884

[3,137,3,139]

1.4

[1.4: − 0.01:0]

30

126

537

2,884

3,137

1

[1: − 0.01:0]

30

126

537

2,884

3,137